Webbläsaren som du använder stöds inte av denna webbplats. Alla versioner av Internet Explorer stöds inte längre, av oss eller Microsoft (läs mer här: * https://www.microsoft.com/en-us/microsoft-365/windows/end-of-ie-support).

Var god och använd en modern webbläsare för att ta del av denna webbplats, som t.ex. nyaste versioner av Edge, Chrome, Firefox eller Safari osv.

Influence of the crystallographic orientation and thickness of thin copper coatings during nanoindentation

In English

Författare

Summary, in English

The structure of interest consists of a nanometer thin copper coating, resting on a stiffer substrate. The elastic and plastic properties of the coating are investigated for three crystallographic orientations and two coating thicknesses using nanoindentation simulated by molecular dynamics. The force-displacement curve, the atomic rearrangement, the stresses and the lattice disorder are monitored during indentation to determine and describe the occurrence and formation of pop-ins and pop-outs during loading. It was found that the crystallographic orientation strongly influenced both the stiffness, load for pop-in formation, the resulting deformation and the stress beneath the indenter. (C) 2015 Elsevier Ltd. All rights reserved.

Avdelning/ar

Publiceringsår

2015

Språk

Engelska

Sidor

143-152

Publikation/Tidskrift/Serie

Engineering Fracture Mechanics

Volym

150

Dokumenttyp

Artikel i tidskrift

Förlag

Elsevier

Ämne

  • Applied Mechanics

Nyckelord

  • Nanoindentation
  • Molecular dynamics
  • Thin coating

Status

Published

ISBN/ISSN/Övrigt

  • ISSN: 1873-7315